proclivity
noun [ C ] formal uk/prəˈklɪv.ə.ti/ us/prəˈklɪv.ə.t̬i/
癖性;（尤指坏的）倾向
the fact that someone likes something or likes to do something, especially something considered morally wrong
the sexual proclivities of celebrities 名人的性癖好
his proclivity for shapely blondes 他对身材匀称的金发女郎的偏爱